How the optical properties of Au nanoparticles are affected by surface plasmon resonance

Yen-Hsun Su, Hao Lai Wei, Gaik Teoh Lay, En Hong Hao, Hsiung Hon Min

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

Gold nanoparticles (Au NPs) have been attracting more attention because they have many color varieties in the visible region based on plasmon resonance, which is due to the collective oscillation of the electrons at the surface of the nanoparticles. We prepared 6 nm Au NPs to modify the surface of the glass substrate. Surface plasmons resonance of Au NPs in toluene is between 500 nm and 600 nm. When Au NPs are modified on the glass substrate, the peak of surface plasmons resonance of Au NPs is shifted. We employed spectral ellipsometry to detect optical properties. Then the characteristics of surface plasmons resonance of Au NPs is determined by reflective index. The performance of surface plasmons resonance of Au NPs on the glass substrate is simulated and shown.

Original languageEnglish
Title of host publicationICSE 2006
Subtitle of host publication2006 IEEE International Conference on Semiconductor Electronics, Proceedings
Pages138-141
Number of pages4
DOIs
Publication statusPublished - 2006 Dec 1
Event2006 IEEE International Conference on Semiconductor Electronics, ICSE 2006 - Kuala Lumpur, Malaysia
Duration: 2006 Nov 292006 Dec 1

Publication series

NameIEEE International Conference on Semiconductor Electronics, Proceedings, ICSE

Other

Other2006 IEEE International Conference on Semiconductor Electronics, ICSE 2006
CountryMalaysia
CityKuala Lumpur
Period06-11-2906-12-01

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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  • Cite this

    Su, Y-H., Wei, H. L., Lay, G. T., Hao, E. H., & Min, H. H. (2006). How the optical properties of Au nanoparticles are affected by surface plasmon resonance. In ICSE 2006: 2006 IEEE International Conference on Semiconductor Electronics, Proceedings (pp. 138-141). [4266585] (IEEE International Conference on Semiconductor Electronics, Proceedings, ICSE). https://doi.org/10.1109/SMELEC.2006.381035